Real Estate Project Development in
Zuchwil

Toptani GmbH

Since 2021 · 1–10 empl.

Toptani GmbH is a real estate company providing services for the purchase, sale and management of residential and commercial properties. Its offerings include property valuation, targeted marketing, tenant relations and commercial and technical asset management, and the company also undertakes development projects for multi‑family residential buildings.

Bieriplanung GmbH

Since 2025 · 1–10 empl.

Bieriplanung GmbH provides planning and project support for conversions and renovations, focusing on transforming single-family houses into multi-family residential buildings as well as feasibility studies, concept development and ROI calculations. Services include design and 3D modelling, permit submissions, coordination of implementation and workshop-based project planning.

Dema Immobilien AG

Since 1993 · 1–10 empl.

Weber Group Immobilien AG

Since 2012 · 1–10 empl.

Immo Meise GmbH Planning & Invest

Since 2018 · 1–10 empl.

DT Group AG

Since 2022 · 1–10 empl.

K Kreativ Immo AG

Since 2023 · 1–10 empl.

Effizienzschmiede AG

Since 2025 · 1–10 empl.